000 00306 a2200121 4500
020 _a9780074603994
082 _a526.9 BAS
100 _aBasak,N. N.
245 _aSurveying and Levelling
_cN. N. Basak
250 _a27th.ed.
260 _aNew delhi:
_bTata McGraw Hill,
_c2009
300 _axiv,549p. :
_bill. ;
_c25cm.
650 _asurvey
999 _c560
_d560